/*
* Copyright (c) 2010-2016 the original author or authors
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
package org.jmxtrans.agent.util.io;
import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.TemporaryFolder;
import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.InputStream;
import java.nio.charset.StandardCharsets;
import java.nio.file.Files;
import static org.hamcrest.Matchers.*;
import static org.junit.Assert.*;
/**
* @author <a href="mailto:cleclerc@cloudbees.com">Cyrille Le Clerc</a>
*/
public class FileResourceTest {
@Rule
public TemporaryFolder tmp = new TemporaryFolder();
@Test
public void absolute_file_path_resource() throws Exception {
File file = tmp.newFile();
Files.write(file.toPath(), "hello world".getBytes(StandardCharsets.UTF_8));
System.out.println(file.getPath());
FileResource fileResource = new FileResource(file.getPath());
assertThat(fileResource.exists(), is(true));
assertThat(fileResource.lastModified(), greaterThan(0L));
File actualFile = fileResource.getFile();
assertThat(actualFile, notNullValue());
String expected = "hello world";
InputStream in = fileResource.getInputStream();
ByteArrayOutputStream baos = new ByteArrayOutputStream();
IoUtils.copy(in, baos);
String actual = new String(baos.toByteArray(), StandardCharsets.UTF_8);
assertThat(actual, is(expected));
}
}